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Royal Mail PiP Sizes

Royal Mail Pricing in Proportion has changed.

Following on from the introduction of the Large Letter Size a while ago from 1st April 2013 we now have Small Parcel and Medium Parcel sizes. Larger or heavier parcels will have to use the Parcelforce service or any other courier. 

The new formats are based on size as well as weight as per the table below.

We have added a number of new boxes to our range to accomodate the new formats, these are quoted with Internal Sizes. The Royal Mail Size formats quote maxiumum External Sizes.

Royal Mail have changed the Small Parcel Sizes since their introduction on a few occasions. We endeavour to keep pace with their changes and the measurements below are correct as of 30/10/2014. Please check on the Royal Mail Website for any changes to this.

Ensure you keep your postage costs to a minimum by selecting the most suitable Boxes, Jiffy Bags or other products from our range.

   large-letter-icon.jpg small-parcel-table.jpg medium-parcel-table.jpg
Royal Mail Pricing In Proportion size Large Letter Small Parcel Medium Parcel
Maximum EXTERNAL length 353mm 450mm 610mm
Maximum EXTERNAL width 250mm 350mm 460mm
Maximum EXTERNAL height 25mm 160mm 460mm
Maximum weight 750g 2kg 20kg
Suitable postal products from our range
  Large Letter Boxes
Small Parcel Boxes Medium Parcel Boxes
White Postal Boxes
PiP 1
160 x 110 x 20mm
PiP 2
222 x 160 x 20mm
PiP 3
324 x 230 x 20mm
150 x 60 x 60mm
140 x 130 x 50mm
200 x 120 x 50mm
250 x 210 x 50mm
420 x 260 x 50mm
Small Parcel Box
419 x 338 x 72mm
all other sizes
  Large Letter Boxes Small Parcel Boxes Medium Parcel Boxes
Single Wall Boxes
none 4" Cube
102 x 102 x 102mm
5" Cube
127 x 127 x 127mm
6" Cube
152 x 152 x 152mm
most other sizes
  Large Letter Small Parcel Medium Parcel
Jiffy Bubble Lined Envelopes Size 000
Size 00
Size 0
Size 1
Size 2
Size 3
Size 4
Size 5
Size 6
Size 7
  Large Letter Small Parcel Medium Parcel
Plastic Postal Bags 170 x 230mm  230 x 310mm
250 x 350mm
320 x 440mm 
  all other sizes

If you have any questions or would like a sample of any box or boxes
Call us NOW on 01252 341166